What term refers to all-in-one security appliances that combine firewall, malware scanner, intrusion detection, vulnerability scanning, data-loss prevention, and content filtering?

What term refers to all-in-one security appliances that combine firewall, malware scanner, intrusion detection, vulnerability scanning, data-loss prevention, and content filtering?

• A. Unified threat management (UTM)
• B. Next-generation firewall (NGFW)
• C. Intrusion detection system (IDS)
• D. Snort

Answer: (A)

Unified Threat Management focuses on consolidating multiple security functions into a single device, delivering firewall protection along with malware scanning, intrusion detection, vulnerability scanning, data-loss prevention, and content filtering in one appliance. This integrated approach simplifies management, reduces costs, and is especially common for smaller networks that want comprehensive protection without juggling several separate tools. The other concepts describe parts or variations of security capabilities but not the all-in-one package described here. A next-generation firewall emphasizes advanced firewall features and application awareness, sometimes with some integrated services, but it isn’t defined primarily as a single appliance that includes the full suite listed. An intrusion detection system, by contrast, detects and logs suspicious activity without providing the broader set of protections like firewall enforcement, malware scanning, or content filtering. Snort is an IDS/IPS software tool, not an all-in-one security appliance.

Unified Threat Management focuses on consolidating multiple security functions into a single device, delivering firewall protection along with malware scanning, intrusion detection, vulnerability scanning, data-loss prevention, and content filtering in one appliance. This integrated approach simplifies management, reduces costs, and is especially common for smaller networks that want comprehensive protection without juggling several separate tools.

The other concepts describe parts or variations of security capabilities but not the all-in-one package described here. A next-generation firewall emphasizes advanced firewall features and application awareness, sometimes with some integrated services, but it isn’t defined primarily as a single appliance that includes the full suite listed. An intrusion detection system, by contrast, detects and logs suspicious activity without providing the broader set of protections like firewall enforcement, malware scanning, or content filtering. Snort is an IDS/IPS software tool, not an all-in-one security appliance.